EXPRESS PROTRACTOR

EXPRESS PROTRACTORDepending on the processed material from each drill must be properly sharpened. To verify the correct angle will help a specially prepared square plate of copper or aluminium with a thickness of 1 mm.

To become operational protractor enough to cut it cut, as shown in the picture: a large cutout at an angle of 120 degrees, the other half is 60 degrees and the surviving corner of a square is 90.

Recommend to read

  • COUNTRY FURNITURE…COUNTRY FURNITURE…
    More and more citizens spend the summer months in the countryside, purchasing a gardens or as garden — houses in the villages. How to equip a garden house or a rustic house? What...
  • THE FISHERMAN’S “MINI-SEINER”THE FISHERMAN’S “MINI-SEINER”
    What lengths fishermen won't go to for good luck. Once my friend — an avid angler — complained that often the catch turns out meager simply because there's no way to cast a bottom...